Question

java program;

Write a brief program that writes your name to a file in text format and then reads it back. Use the PrintWriter and Scanner classes.

Answer 1

//ReadWriteFile.java
import java.io.File;
import java.io.FileWriter;
import java.io.PrintWriter;
import java.util.Scanner;
public class ReadWriteNameFile{
    public static void main(String[] args) throws Exception{
        String myName = "ronaldo";
        FileWriter fileWriter = new FileWriter("name.txt");
        PrintWriter printWriter = new PrintWriter(fileWriter);
        printWriter.println(myName);
        printWriter.close();
        Scanner sc = new Scanner(new File("name.txt"));
        System.out.println(sc.nextLine());
        sc.close();
    }
}

ronaldo